Comet Lulin speeds by the stars as it passes near the earth.
Details:-Date and Location - 2009-02-25 at La Ensenada resort in Costa Rica.
Modified Canon 350D with a 300mm lens on astrotrack mount.
Exposure - 13 125s light frames, and 20 darks at ISO 800 and f/4 with 8 flats for calibration.
Processing in ImagesPlus and Photoshop.